Whenever a player casts a noncreature spell, Magebane Lizard deals damage to that player equal to the number of noncreature spells they've cast this turn.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Mage-Ring Bully attacks each combat if able.

Mage-Ring Responder doesn't untap during your untap step.

: Untap Mage-Ring Responder.

Whenever Mage-Ring Responder attacks, it deals 7 damage to target creature defending player controls.

You and target spell's controller bid life. You start the bidding with a bid of 1. In turn order, each player may top the high bid. The bidding ends if the high bid stands. The high bidder loses life equal to the high bid. If you win the bidding, counter that spell.

, , Discard two cards: Destroy all creatures except for Mageta the Lion. Those creatures can't be regenerated.

, : Untap target creature that has an activated ability with in its cost.

Flash

Enchant creature

Enchanted creature gets +2/-2.

Enchant creature

As Magic Word enters, choose a word.

Whisper the chosen word: Tap enchanted creature.

: Change the text of target spell or permanent by replacing all instances of + with -, and vice versa, until end of turn.

Flying

When Magister Sphinx enters, target player's life total becomes 10.

White creatures and blue creatures can't block.

When Magma Giant enters, it deals 2 damage to each creature and each player.

Magma Jet deals 2 damage to any target. Scry 2.

Magma Opus deals 4 damage divided as you choose among any number of targets. Tap two target permanents. Create a 4/4 blue and red Elemental creature token. Draw two cards.

, Discard Magma Opus: Create a Treasure token.

Magma Pummeler enters with X +1/+1 counters on it.

If damage would be dealt to Magma Pummeler while it has a +1/+1 counter on it, prevent that damage and remove that many +1/+1 counters from it. When one or more counters are removed from Magma Pummeler this way, it deals that much damage to any target.

All Slivers have ": Target Sliver creature gets +X/+0 until end of turn, where X is the number of Slivers on the battlefield."

, Sacrifice a land: Magma Vein deals 1 damage to each creature without flying.

At the beginning of your upkeep, put a -1/-1 counter on Magmaroth.

Whenever you cast a noncreature spell, remove a -1/-1 counter from Magmaroth.

As long as there are four or more instant and/or sorcery cards in your graveyard, Magmatic Channeler gets +3/+1.

, Discard a card: Exile the top two cards of your library, then choose one of them. You may play that card this turn.

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

At the beginning of your end step, Magmatic Core deals X damage divided as you choose among any number of target creatures, where X is the number of age counters on it.

When Magmatic Galleon enters, it deals 5 damage to target creature an opponent controls.

Whenever one or more creatures your opponents control are dealt excess noncombat damage, create a Treasure token.

Crew 2

Delve (Each card you exile from your graveyard while casting this spell pays for .)

Magmatic Sinkhole deals 5 damage to target creature or planeswalker.

, Sacrifice a nonland permanent: Magmaw deals 1 damage to any target.

Artifact creatures you control gain flying until end of turn.

Blue creatures don't untap during their controllers' untap steps.

At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay for each creature chosen this way. If the player does, untap those creatures.

Attach target Equipment to target creature. (Control of the Equipment doesn't change.)

All creatures get +1/+1 until end of turn.

Reach (This creature can block creatures with flying.)

Haste (This creature can attack and as soon as it comes under your control.)

Magnivore's power and toughness are each equal to the number of sorcery cards in all graveyards.

Magosi, the Waterveil enters tapped.

: Add .

, : Put an eon counter on Magosi, the Waterveil. Skip your next turn.

, Remove an eon counter from Magosi, the Waterveil and return it to its owner's hand: Take an extra turn after this one.

At the beginning of each player's upkeep, destroy target nonartifact creature that player controls of their choice. It can't be regenerated.

, , Sacrifice Magus of the Balance: Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest, then sacrifices the rest. Players discard cards and sacrifice creatures the same way.

Whenever a nontoken creature is put into your graveyard from the battlefield, create a 2/2 black Zombie creature token.

When a creature is put into an opponent's graveyard from the battlefield, exile Magus of the Bridge.

If a player would draw a card except the first one they draw in each of their draw steps, that player discards a card instead. If the player discards a card this way, they draw a card. If the player doesn't discard a card this way, they mill a card.

Magus of the Disk enters tapped.

, : Destroy all artifacts, creatures, and enchantments.

, Sacrifice Magus of the Jar: Each player exiles all cards from their hand face down and draws seven cards. At the beginning of the next end step, each player discards their hand and returns to their hand each card they exiled this way.

, , Sacrifice Magus of the Mind: Shuffle your library, then exile the top X cards, where X is one plus the number of spells cast this turn. Until end of turn, you may play lands and cast spells from among cards exiled this way without paying their mana costs.

Creatures without flying can't attack.

, , Sacrifice Magus of the Order and another green creature: Search your library for a green creature card, put it onto the battlefield, then shuffle.

All creatures have "At the beginning of your upkeep, sacrifice this creature unless you pay ."

At the beginning of each player's first main phase, that player adds .

, , Exile Magus of the Will: Until end of turn, you may play lands and cast spells from your graveyard. If a card would be put into your graveyard from anywhere this turn, exile that card instead.

Other creatures you control get +1/+1.

Landfall — Whenever a land you control enters, create a 1/1 white Human Warrior creature token.

When Makeshift Binding enters, exile target creature an opponent controls until Makeshift Binding leaves the battlefield. You gain 2 life.

: Malachite Golem gains trample until end of turn.

Flash

Flying

Whenever Malcolm, Alluring Scoundrel deals combat damage to a player, put a chorus counter on it. Draw a card, then discard a card. If there are four or more chorus counters on Malcolm, you may cast the discarded card without paying its mana cost.

, Sacrifice a creature: Return target creature card from your graveyard to your hand.

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

At the beginning of your upkeep, put a growth counter on Malignant Growth.

At the beginning of each opponent's draw step, that player draws an additional card for each growth counter on Malignant Growth, then Malignant Growth deals damage to the player equal to the number of cards they drew this way.

Target creature gets +4/+4 until end of turn.

Foretell (During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Add for each tapped land your opponents control.